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Toolkit GitHub Repositories (2026) · Open Source Tools

Discover the best Toolkit open source repositories on GitHub. Explore trending tools, live star counts, source code, and developer projects updated daily.

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26 matching projects · updated Nov 12, 2026 How we rank ↗

#21 TRENDING aui-framework/aui C++ 2021

Declarative UI toolkit for modern C++20

◇ c-plus-plus ◇ c-plus-plus-20 ◇ cmake ◇ cross-platform-gui

44 ↑ +1 today

#22 TRENDING AndrewAnnex/SpiceyPy Python 2014

SpiceyPy: a Pythonic Wrapper for the SPICE Toolkit.

◇ ephemeris ◇ nasa ◇ navigation ◇ python

97 ↑ +1 today

#23 TRENDING foundry-rs/starknet-foundry Rust 2023

Blazing fast toolkit for developing Starknet contracts.

◇ blockchain ◇ cairo ◇ cairo-lang ◇ dapp

262 ↑ +1 today

#24 TRENDING sumup-oss/foundry TypeScript 2017

A toolkit for building web applications and libraries.

◇ cli ◇ javascript ◇ nodejs ◇ toolkit

7 ↑ +1 today

#25 TRENDING ME3Tweaks/LegendaryExplorer C# 2017

Editor toolset for Mass Effect Trilogy and Mass Effect Legendary Edition

◇ edition ◇ effect ◇ legendary ◇ mass

45 ↑ +1 today

#26 TRENDING hanakai-rb/rom Ruby 2013

Data mapping and persistence toolkit for Ruby

◇ data-access-layer ◇ data-mapping ◇ databases ◇ ddd

170 ↑ +1 today

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